v0.9.0

What's Changed

• Atomically write round's state.bin by @poszu in #347
• Update PoET to Go 1.20 by @fasmat in #349
• Add UT for merkle tree recovery by @poszu in #348
• Add option to store DBs in a different location by @poszu in #343
• Bump github.com/grpc-ecosystem/grpc-gateway/v2 from 2.16.2 to 2.17.0 by @dependabot in #353

Full Changelog: v0.8.9...v0.9.0

Notes

⚠️ databases directory changed ⚠️

The #343 PR added a new configuration option (dbdir in config and --dbdir on CLI) to specify the location of databases (for proofs and rounds' registrations). It defaults to <poetdir>/db.
⚠️ The existing database will be migrated to this location. ⚠️

Please check the PR for details.